phosphorous acid 99.0%min

• Post Date:

  Jul 31,2017

• Expiry Date:

  Jan 27,2018

• Detailed Description:

  Cas No. :13598-36-2 Quantity: 1000
  Specs:99.0%min
  Payment Method: Letter of Credit
  Specifications:
  Appearance White crystals
  Content(H3PO3) % 99.0min
  Iron content(Fe) % 0.001max
  Chloride(Cl) % 0.01max
  Phosphate(PO4) % 0.2max
  Sulfate(SO4) % 0. 008max
  Solubility 50% solution in
  water should be clear colorless
  with no foreign particles
  
  

• CAS Registry Number:

  13598-36-2

• Synonyms:

  ;Phosphonic acid;hydrogen phosphonate;phosphorus(+3) trihydride cation trihydroxide;Orthophosphorus;Orthophosphorous acid;Ortho-Phosphorous acid;

• Molecular Formula:

  H₃PO₃

• Molecular Weight:

  81.9957

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R22:;
  R35:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  S45:;
  

• Company:

  NANJING BOHAN IMPORT&EXPORT TRADING CO.,LTD.     [ China ]        

• Contact:

  jenny

• Tel:

  025-68520822;68520835;68520836

• Fax:

  025-68520800

• Email:

  sales@njbhchem.com